Personal portable air quality sensor



FIG. 1 is an upper perspective view showing sensor exterior design;

FIG. 2 is an upper right side perspective view showing sensor exterior design;

FIG. 3 is a front side parallel view showing sensor exterior design;

FIG. 4 is a left side parallel view showing sensor exterior design;

FIG. 5 is a right side parallel view showing sensor exterior design;

FIG. 6 is a back side parallel view showing sensor exterior design;

FIG. 7 is a top side parallel view showing sensor exterior design;

FIG. 8 is a bottom side parallel view showing sensor exterior design;

FIG. 9 is a lower bottom side perspective view showing sensor exterior design with closed handle half-ring;

FIG. 10 is a lower bottom side perspective view showing sensor exterior design with open handle half-ring; and,

FIG. 11 is an illustration in perspective view showing sensor in use. 

CLAIM The ornamental design for a personal portable air quality sensor, as shown and described. 